diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 447661f4..f90a3794 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -119,6 +119,8 @@
             </intent-filter>
         </service>
 
+        <receiver android:name="com.emanuelef.remote_capture.ActionReceiver" />
+
         <receiver
             android:name=".BootReceiver"
             android:exported="false">
diff --git a/app/src/main/java/com/emanuelef/remote_capture/ActionReceiver.java b/app/src/main/java/com/emanuelef/remote_capture/ActionReceiver.java
new file mode 100644
index 00000000..3249a77c
--- /dev/null
+++ b/app/src/main/java/com/emanuelef/remote_capture/ActionReceiver.java
@@ -0,0 +1,55 @@
+/*
+ * This file is part of PCAPdroid.
+ *
+ * PCAPdroid is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PCAPdroid is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with PCAPdroid.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright 2022 - Emanuele Faranda
+ */
+
+package com.emanuelef.remote_capture;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+import androidx.core.app.NotificationManagerCompat;
+
+import com.emanuelef.remote_capture.model.AppDescriptor;
+import com.emanuelef.remote_capture.model.Blocklist;
+
+public class ActionReceiver extends BroadcastReceiver {
+    public static final String EXTRA_UNBLOCK_APP = "unblock_app";
+    private static final String TAG = "TAG";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        String unblock_app = intent.getStringExtra(EXTRA_UNBLOCK_APP);
+
+        if((unblock_app != null) && !unblock_app.isEmpty()) {
+            Log.d(TAG, "unblock_app: " + unblock_app);
+            Blocklist blocklist = PCAPdroid.getInstance().getBlocklist();
+            blocklist.removeApp(unblock_app);
+            blocklist.saveAndReload();
+
+            // remove notification
+            NotificationManagerCompat man = NotificationManagerCompat.from(context);
+            man.cancel(CaptureService.NOTIFY_ID_APP_BLOCKED);
+
+            AppDescriptor app = AppsResolver.resolve(context.getPackageManager(), unblock_app, 0);
+            String label = (app != null) ? app.getName() : unblock_app;
+            Utils.showToastLong(context, R.string.app_unblocked, label);
+        }
+    }
+}
diff --git a/app/src/main/java/com/emanuelef/remote_capture/CaptureService.java b/app/src/main/java/com/emanuelef/remote_capture/CaptureService.java
index dcd2e3db..0a10cf9c 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/CaptureService.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/CaptureService.java
@@ -59,6 +59,7 @@ import androidx.preference.PreferenceManager;
 
 import com.emanuelef.remote_capture.activities.CaptureCtrl;
 import com.emanuelef.remote_capture.activities.ConnectionsActivity;
+import com.emanuelef.remote_capture.activities.FirewallActivity;
 import com.emanuelef.remote_capture.activities.MainActivity;
 import com.emanuelef.remote_capture.fragments.ConnectionsFragment;
 import com.emanuelef.remote_capture.model.AppDescriptor;
@@ -98,9 +99,9 @@ public class CaptureService extends VpnService implements Runnable {
     private static final String NOTIFY_CHAN_MALWARE_DETECTION = "Malware detection";
     private static final String NOTIFY_CHAN_OTHER = "Other";
     private static final int VPN_MTU = 10000;
-    private static final int NOTIFY_ID_VPNSERVICE = 1;
-    private static final int NOTIFY_ID_LOW_MEMORY = 2;
-    private static final int NOTIFY_ID_APP_BLOCKED = 3;
+    public static final int NOTIFY_ID_VPNSERVICE = 1;
+    public static final int NOTIFY_ID_LOW_MEMORY = 2;
+    public static final int NOTIFY_ID_APP_BLOCKED = 3;
     private static CaptureService INSTANCE;
     final ReentrantLock mLock = new ReentrantLock();
     final Condition mCaptureStopped = mLock.newCondition();
@@ -485,16 +486,26 @@ public class CaptureService extends VpnService implements Runnable {
                             AppDescriptor app = appsResolver.getByPackage(packageName, 0);
                             String label = (app != null) ? app.getName() : packageName;
 
+                            PendingIntent pi = PendingIntent.getActivity(CaptureService.this, 0,
+                                    new Intent(CaptureService.this, FirewallActivity.class), Utils.getIntentFlags(0));
+
+                            PendingIntent unblockIntent = PendingIntent.getBroadcast(CaptureService.this, 0,
+                                    new Intent(CaptureService.this, ActionReceiver.class)
+                                            .putExtra(ActionReceiver.EXTRA_UNBLOCK_APP, packageName), Utils.getIntentFlags(PendingIntent.FLAG_UPDATE_CURRENT));
+
                             // Notify the user
                             NotificationManagerCompat man = NotificationManagerCompat.from(context);
                             if(man.areNotificationsEnabled()) {
                                 Notification notification = new NotificationCompat.Builder(CaptureService.this, NOTIFY_CHAN_OTHER)
+                                        .setContentIntent(pi)
                                         .setSmallIcon(R.drawable.ic_logo)
                                         .setColor(ContextCompat.getColor(CaptureService.this, R.color.colorPrimary))
                                         .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
                                         .setCategory(NotificationCompat.CATEGORY_STATUS)
                                         .setContentTitle(getString(R.string.app_blocked))
                                         .setContentText(getString(R.string.app_blocked_info, label))
+                                        .setAutoCancel(true)
+                                        .addAction(R.drawable.ic_check_solid, getString(R.string.action_unblock), unblockIntent)
                                         .build();
 
                                 man.notify(NOTIFY_ID_APP_BLOCKED, notification);
diff --git a/app/src/main/java/com/emanuelef/remote_capture/fragments/AppsFragment.java b/app/src/main/java/com/emanuelef/remote_capture/fragments/AppsFragment.java
index 7abc2fd1..792282e3 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/fragments/AppsFragment.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/fragments/AppsFragment.java
@@ -181,9 +181,7 @@ public class AppsFragment extends Fragment implements ConnectionsListener {
         else
             return super.onContextItemSelected(item);
 
-        blocklist.save();
-        if(CaptureService.isServiceActive())
-            CaptureService.requireInstance().reloadBlocklist();
+        blocklist.saveAndReload();
 
         // refresh the item
         mAdapter.notifyItemChanged(app);
diff --git a/app/src/main/java/com/emanuelef/remote_capture/fragments/ConnectionsFragment.java b/app/src/main/java/com/emanuelef/remote_capture/fragments/ConnectionsFragment.java
index 850cdc4e..b5709290 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/fragments/ConnectionsFragment.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/fragments/ConnectionsFragment.java
@@ -557,11 +557,8 @@ public class ConnectionsFragment extends Fragment implements ConnectionsListener
         } else if(whitelist_changed) {
             whitelist.save();
             CaptureService.reloadMalwareWhitelist();
-        } else if(blocklist_changed) {
-            blocklist.save();
-            if(CaptureService.isServiceActive())
-                CaptureService.requireInstance().reloadBlocklist();
-        }
+        } else if(blocklist_changed)
+            blocklist.saveAndReload();
 
         return true;
     }
diff --git a/app/src/main/java/com/emanuelef/remote_capture/model/Blocklist.java b/app/src/main/java/com/emanuelef/remote_capture/model/Blocklist.java
index 1261e321..6217edf5 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/model/Blocklist.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/model/Blocklist.java
@@ -5,6 +5,8 @@ import android.os.SystemClock;
 import android.util.ArrayMap;
 import android.util.Log;
 
+import com.emanuelef.remote_capture.CaptureService;
+
 import java.util.Iterator;
 import java.util.Map;
 
@@ -69,4 +71,11 @@ public class Blocklist extends MatchList {
         mUidToGrace.remove(uid);
         super.addApp(uid);
     }
+
+    public void saveAndReload() {
+        save();
+
+        if(CaptureService.isServiceActive())
+            CaptureService.requireInstance().reloadBlocklist();
+    }
 }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 26154924..e3574845 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -383,6 +383,7 @@
     <string name="block_new_apps">Block newly installed apps</string>
     <string name="app_blocked">App blocked</string>
     <string name="app_blocked_info">The %1$s app has been blocked by the firewall</string>
+    <string name="app_unblocked">The %1$s app has been unblocked</string>
     <string name="payload_scams_notice">This view may contain sensitive information, like your passwords and access tokens.\n\nNever give out this information to anyone, it may be a scam attempt</string>
     <string name="cancel_action">Cancel</string>
     <string name="show_data_action">Show data</string>